245200033145 has 8 divisors (see below), whose sum is σ = 294825013056. Its totient is φ = 195770044336.

The previous prime is 245200033123. The next prime is 245200033147. The reversal of 245200033145 is 541330002542.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245200033145 - 2¹⁶ = 245199967609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245200033147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48745007 + ... + 48750036.

It is an arithmetic number, because the mean of its divisors is an integer number (36853126632).

Almost surely, 2^245200033145 is an apocalyptic number.

It is an amenable number.

245200033145 is a deficient number, since it is larger than the sum of its proper divisors (49624979911).

245200033145 is an equidigital number, since it uses as much as digits as its factorization.

245200033145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97495551.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 245200033145 its reverse (541330002542), we get a palindrome (786530035687).

The spelling of 245200033145 in words is "two hundred forty-five billion, two hundred million, thirty-three thousand, one hundred forty-five".